Filmmaker Rakeysh Omprakash Mehra welcomed Rajkummar Rao as part of the cast of his production "Fanney Khan" on his birthday on Thursday. "'Fanney Khan', Anil Kapoor, Divya Dutta, T-Series, KriArj Entertainment, Aishwarya, Welcome aboard Raj. Tighten your seat belt for the roller coaster," Mehra tweeted.
